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This chapter describes how to install your switch, interpret the power-on self-test (POST), and connect the switch to other devices when in a hazardous environment.
Read these topics, and perform the procedures in this order:
This section provides information about these topics:
These warnings are translated into several languages in the Regulatory Compliance and Safety Information Guide.
Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
Warning Read the installation instructions before you connect the system to its power source. Statement 1004
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040
Warning For connections outside the building where the equipment is installed, the following ports must be connected through an approved network termination unit with integral circuit protection.
10/100/1000 Ethernet Statement 1044
Warning To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of:
140°F (60°C) Statement 1047
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning To prevent airflow restriction, allow clearance around the ventilation openings to be at least:
4.13 in. (105 mm). Statement 1076
Warning When you connect or disconnect the power and relay connector with power applied, an electrical arc can occur. This could cause an explosion in hazardous area installations. Be sure that power is removed from the switch and alarm circuit. Be sure that power cannot be accidentally turned on or verify that the area is nonhazardous before proceeding.
Failure to securely tighten the power and relay connector captive screws can result in an electrical arc if the connector is accidentally removed. Statement 1058
Warning In switch installations in a hazardous location, the DC power source could be located away from the vicinity of the switch. Before performing any of the following procedures, locate the DC circuit to ensure that the power is removed and cannot be turned on accidentally, or verify that the area is nonhazardous before proceeding. Statement 1059
Warning This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool.
The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063
Warning If you connect or disconnect the console cable with power applied to the switch or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
To verify switch operation, perform POST on the switch in a nonhazardous location before installation. Statement 1065
Warning Use twisted-pair supply wires suitable for 86°F (30°C) above surrounding ambient temperature outside the enclosure. Statement 1067
Warning This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664-1), and at altitudes up to 2000 meters without derating. Statement 1068
Warning Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or that the area is nonhazardous before proceeding. Statement 1081
Warning Explosion Hazard—The area must be known to be nonhazardous before installing, servicing, or replacing the unit. Statement 1082
Warning Exposure to some chemicals could degrade the sealing properties of materials used in the sealed relay device. Statement 381
Warning Explosion Hazard—Substitution of components may impair suitability for Class I, Division 2/Zone 2. Statement 1083
The following information applies when operating this equipment in hazardous locations:
This section applies to products to be installed in the European Union.
The equipment is intended to operate under the following environmental conditions with respect to EMC:
In addition, if equipment is operated in a domestic environment, interference could occur.
Review these environmental and enclosure guidelines before installation:
These are other installation guidelines:
When determining where to place the switch, observe these guidelines:
– Front-panel LEDs can be easily read.
– Access to ports is sufficient for unrestricted cabling.
– Front-panel direct current (DC) power and relay connector is within reach of the connection to the DC power source.
– Top and bottom: 4.13 in. (105 mm)
– Exposed side (not connected to the module): 3.54 in. (90 mm)
Note When the switch is installed in an industrial enclosure, the temperature within the enclosure is greater than normal room temperature outside the enclosure.
The temperature inside the enclosure cannot exceed 140°F (60°C), the maximum ambient enclosure temperature of the switch.
Carefully remove the contents from the shipping container, and check each item for damage. If any item is missing or damaged, contact your Cisco representative or reseller for support. Return all packing materials to the shipping container and save them.
The switch is shipped with these items:
– Cisco IE 3000 Switch Getting Started Guide ( in English, German, French, Spanish, Italian, Japanese, and simplified Chinese)
– Regulatory Compliance and Safety Information for the Cisco IE 3000 Switch
Note To connect the switch functional ground, you need a ring terminal lug (such as Thomas & Bett part number RC10-14 or equivalent).
If you want to connect a terminal to the switch console port, you need to provide an RJ-45-to-DB-25 female DTE adapter. You can order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco.
You can order a kit containing four spare latches (DINCLP-IE3000=) from Cisco.
For multimode (MM) connections, you can connect a 100BASE-FX port to a port on a target device by using an dual-LC connector.
The Cisco IE-3000-4TC or the Cisco IE-3000-8TC switch can operate as standalone devices with four or eight Fast Ethernet ports, respectively. To increase the number of Fast Ethernet ports by 8 or 16, you can connect the Cisco IEM-3000-8TM and the Cisco IEM-3000-8FM expansion modules. PoE-capable ports can also be added to the switch by installing either the IEM-3000-4PC or the IEM-3000-4PC-4TC PoE expansion modules. Depending on the mix of switches and expansion modules, you can have up to 24 Fast Ethernet ports.
Note The expansion modules cannot operate as standalone devices; a switch is required for the expansion module to operate.
Both the IE-3000-4TC and the IE-3000-8TC switches can be configured with one or two expansion modules to increase the number and types of ports for the switch. Table B-1 lists the supported port combinations of switch and expansion modules. The table also provides a breakdown of the type and quantity of ports for a particular switch expansion module combination.
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Figure B-1 shows four sample combinations of the Cisco IE-3000-4TC switch and expansion modules. A full list of combinations is contained in Table B-1
Note The switch and expansion module sample combinations illustrated in Figure B-1 show an IE-3000-4TC switch. The same sample combinations could also be used with the Cisco IE-3000-8TC switch.
Note Due to power constraints, a configuration that includes either IE 3000 switch and two IEM-3000-8SM expansion modules is not supported. Also, the only expansion modules that can be attached to the right (expansion module 2) of an IEM-3000-8SM expansion module are the IEM-3000-4PC and the IEM-3000-4PC-4TC PoE expansion modules due to the two PoE expansion modules requiring their own dedicated power supply. All other expansion modules can not be attached to the right of the IEM-3000-8SM expansion module.
Figure B-1 Sample Combinations of Expansion Modules
Note Expansion modules are not hot-swappable. You must turn off power to the switch before adding or removing an expansion module.
To connect the expansion modules to the switch, follow these steps:
Step 1 Remove the side panel by firmly grasping both sides of it in the middle and pulling it outward. If necessary, use a screwdriver to pry open the side panel. See Figure B-2.
Figure B-2 Opening the Side Panel of the Cisco IE-3000-8TC Switch
Step 2 Remove the EMI protective cover from the interface connector on the switch. See Figure B-3.
Figure B-3 Removing the EMI Cover
Step 3 Push up the upper module latches (at the top of the switch and the expansion module). See Figure B-4. Push down the lower module latches (at the bottom of the switch and the expansion module).
Figure B-4 Pushing the Module Latches Up
Step 4 Align the connectors on the switch and the module, and slide the switch and the expansion module together to make the connection. See .
Figure B-5 Connecting the Switch and the Module
Step 5 Push the upper module latches down and the lower latches up. See Figure B-6.
Figure B-6 Pushing the Module Latches In
Step 6 If you are going to install a second expansion module to the switch expansion module combination, follow Step 1 to Step 5
Note Refer to Table B-1 for a list of supported switch and expansion module combinations.
The switches store Cisco IOS software images and switch configurations on a removable flash memory card. You can replace the switch without reconfiguring it. The switch ships with the compact flash memory card installed. Verify that the card is in place on the bottom of the switch.
Warning Do not insert or remove the compact flash card while power is on; an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. Statement 379
Follow these directions to remove or replace the compact flash memory card:
Step 1 Locate the compact flash memory card slot on the bottom of the switch. See Figure B-7.
Figure B-7 Removing the Compact Flash Memory Card from the Switch
Step 2 Install or remove the card, as desired:
Before installing the switch in its final location, power on the switch, and verify that the switch passes the power-on self-test (POST).
These sections describe the steps required to connect a PC or terminal to the switch console port, to power on the switch, and to observe POST results:
To connect a PC to the console port, use the supplied RJ-45-to-DB-9 adapter cable. To connect a terminal to the console port, you need to provide an RJ-45-to-DB-25 female DTE adapter. You can order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco. For console-port and adapter-pinout information, see the “Cable and Adapter Specifications” section.
The PC or terminal must support VT100 terminal emulation. The terminal-emulation software—frequently a PC application such as HyperTerminal or Procomm Plus—makes communication between the switch and your PC or terminal possible during the POST.
Warning If you connect or disconnect the console cable with power applied to the switch or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
To verify switch operation, perform POST on the switch in a nonhazardous location before installation. Statement 1065
Follow these steps to connect the PC or terminal to the switch:
Step 1 Make sure that your terminal-emulation software is configured to communicate with the switch using hardware flow control.
Step 2 Configure the baud rate and data format of the PC or terminal to match these console-port default characteristics:
After you get access to the switch, you can change the port baud rate. See the switch software configuration guide for instructions.
Step 3 Insert the adapter cable in the console port. See Figure B-8 . (See the “Cable and Adapter Specifications” section for pinout descriptions.)
Figure B-8 Connecting to the Console Port
Step 4 Attach the appropriate adapter to the terminal, if needed.
Step 5 Connect the other end of the adapter cable to the PC or terminal adapter.
Step 6 Start the terminal-emulation software on the PC.
These sections describe the steps required to connect a protective ground and DC power to the switch:
Note The Cisco IE 3000 switch can be used with an optional AC/DC power converter (PWR-IE3000-AC).
For instructions on how to connect the power converter to the switch, see the “Connecting the Switch to the Power Converter”.
Locate the power and relay connector in the switch accessory kit.
Note You can get replacement power and relay connectors (PWR-IE3000-CNCT=) by calling Cisco Technical Support. See the “$paratext>” section.
Obtain these necessary tools and equipment:
To ground the switch to earth ground by using the ground screw, follow these steps. Make sure to follow any grounding requirements at your site.
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning This equipment is intended to be grounded to comply with emission and immunity requirements. Ensure that the switch functional ground lug is connected to earth ground during normal use. Statement 1064
Note Use at least a 4mm2 conductor to connect to the external grounding screw.
Step 1 Use a standard Phillips screwdriver or a ratcheting torque flathead screwdriver with a Phillips head to remove the ground screw from the front panel of the switch. Store the ground screw for later use.
Step 2 Use a wire-stripping tool to strip the 10- gauge wire to 0.5 inch (12.7 mm) ± 0.02 inch (0.5 mm). See Figure B-9.
Figure B-9 Stripping the Ground Wire
Step 3 Insert the ground wire into the ring terminal lug, and using a crimping tool, crimp the ring terminal to the wire.
Figure B-10 Crimping the Ring Terminal
Step 4 Slide the ground screw through the ring terminal.
Step 5 Insert the ground screw into the functional ground screw opening on the front panel.
Step 6 Use a ratcheting torque screwdriver to tighten the ground screw and ring terminal lug to the switch front panel to 8.5 in-lb. See Figure B-11.
Figure B-11 Torquing Ground-Lug Screws
Step 7 Attach the other end of the ground wire to a grounded bare metal surface, such as a ground bus, a grounded DIN rail, or a grounded bare rack.
Read these warnings before wiring the DC power source:
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022
Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than:
5A. Statement 1005
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
To wire the switch to the optional AC/DC converter, go to the “Connecting the Switch to the Power Converter” section.
To wire the switch to a DC-input power source, follow these steps:
Step 1 Locate the power and relay connector (see Figure B-12).
Figure B-12 Power and Relay Connector
Step 2 Identify the positive and return DC power connections on the connector. The positive DC power connection is labeled V, and the return is the adjacent connection labeled RT. See Figure B-12.
Step 3 Measure two strands of twisted-pair copper wire (18-to-20 AWG) long enough to connect to the DC power source.
Step 4 Using an 18-gauge wire-stripping tool, strip each of the two twisted pair wires coming from each DC-input power source to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch (6.8 mm) of insulation from the wire. Stripping more than the recommended amount of wire can leave exposed wire from the power and relay connector after installation.
Figure B-13 Stripping the Power Connection Wire
Step 5 Insert the exposed part of the positive wire into the connection labeled V and the exposed part of the return wire into the connection labeled RT. See Figure B-14. Make sure that you cannot see any wire lead. Only wire with insulation should extend from the connector.
Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the power and relay connector. Statement 122
Figure B-14 Inserting Wires in the Power and Relay Connector
Step 6 Use a ratcheting torque flathead screwdriver to torque the power and relay connector captive screws (above the installed wire leads) to 2.2 in-lb (0.25 Nm). See Figure B-15.
Figure B-15 Torquing the Power and Relay Connector Captive Screws
Step 7 Connect the other end of the positive wire (the one connected to V) to the positive terminal on the DC power source, and connect the other end of the return wire (the one connected to RT) to the return terminal on the DC power source.
When you are testing the switch, one power connection is sufficient. If you are installing the switch and are using a second power source, repeat Step 4 through Step 7 using a second power and relay connector.
Figure B-16 shows the completed DC-input wiring on a power and relay connector for a primary power source and an optional secondary power source.
Figure B-16 Completed DC Power Connections on the Power and Relay Connector
If your power source is –48 VDC, this table descibes the your wiring connections for Figure B-16.
Step 8 (Optional) If you plan to connect external alarm devices to the alarm relays and the switch is already installed, go to the “Wiring the External Alarms” section. Otherwise, go to the “Verifying Switch Operation” section.
Follow these steps to attach the power and relay connectors to the front panel of the switch.
Step 1 Insert the power and relay connector into the Pwr A receptacle on the switch front panel. See Figure B-17.
Warning When you connect or disconnect the power and relay connector with power applied, an electrical arc can occur. This could cause an explosion in hazardous area installations. Be sure that power is removed from the switch and alarm circuit. Be sure that power cannot be accidentally turned on or verify that the area is nonhazardous before proceeding.
Failure to securely tighten the power and relay connector captive screws can result in an electrical arc if the connector is accidentally removed. Statement 1058
Figure B-17 Connecting the Power and Relay Connector to the Switch
Step 2 Use a ratcheting torque flathead screwdriver to tighten the captive screws on the sides of the power and relay connector.
When you are testing the switch, one power source is sufficient. If you are installing the switch and are using a second power source, repeat this procedure for the second power and relay connector (Pwr B), which installs just below the primary power connector (Pwr A).
When you are installing the switch, secure the wires coming from the power and relay connector so that they cannot be disturbed by casual contact. For example, use tie wraps to secure the wires to the rack.
If your switch configuration includes either the IEM-3000-4PC or the IEM-3000-4PC-4TC PoE expansion modules, you must attach source DC directly to the expansion module’s Input DC terminal block. Source DC can come from either the PWR-IE65W-PC-DC, a DC-input power supply, the PWR-IE65W-PC-AC, an AC-input power supply, or from site source DC; however, site source power voltage must be 48–54VDC.
If you are using the above Cisco PoE AC/DC power supplies, you can power up to 4 PoE or 2 PoE+ devices on each expansion module.
To attach site source DC to the expansion module:
Warning The equipment is to be connected to a UL Listed, limited power source. Statement 170
Warning When you connect or disconnect the power and relay connector with power applied, an electrical arc can occur. This could cause an explosion in hazardous area installations. Be sure that power is removed from the switch and alarm circuit. Be sure that power cannot be accidentally turned on or verify that the area is nonhazardous before proceeding.
Failure to securely tighten the power and relay connector captive screws can result in an electrical arc if the connector is accidentally removed. Statement 1058
Step 1 Verify that power is off to the DC circuit you are going to attach to the DC-input power supply. As an added precaution, place the appropriate safety flag and lockout devices at the source power circuit breaker, or place a piece of adhesive tape over the circuit breaker handle to prevent accidental power restoration while you are working on the circuit.
Step 2 Measure a length of twisted-pair copper wire long enough to connect the site source DC to the PoE expansion module’s Input DC terminal block.
For DC connections from the site source DC to the PoE expansion module, use 18-AWG (0.75 mm 2 ) twisted-pair copper wire, such as Belden part number 9344 or the appropriate type, wire size, and color-code for your country.
Step 3 Using a wire-stripping tool, strip both ends of the twisted pair wires to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch (6.8 mm) of insulation from the wires.
Step 4 Attach the twisted-pair wire leads into the site source DC positive (+) and negative (-) connectors. Verify that only insulated wire extends from the connectors.
Step 5 Secure the twisted-pair leads to the source DC connectors.
Step 6 Connect the other end of the twisted-pair wire leads to the Input DC terminal block connectors on the PoE expansion module making sure that only insulated wire extends beyond the terminal block.
Verify that the positive (+) wire goes from the source DC positive (+) connector to the positive (+) connector on the expansion module and that the source DC negative (-) wire goes to the negative (-) connector on the expansion module.
Step 7 Secure the twisted-pair leads to the terminal block connectors using the torque ratchet screwdriver to tighten the expansion module terminal block screws.
Note Do not overtighten the terminal block screws. The torque on the screws should not exceed 2.2 in-lb (0.25 Nm).
Step 8 When you are ready to power up the switch, remove the safety flag and lockout devices from the PoE expansion module DC circuit and turn on the power to power up the module.
When the switch powers on, it automatically initiates a POST. The POST runs a series of tests that verify that the switch functions properly and ensures that it is ready to install. To test the switch, follow these steps:
To apply power to a switch that is directly connected to a DC power source, locate the circuit breaker on the panel board that services the DC circuit, and switch the circuit breaker to the ON position.
Note For instructions on how to apply power to a switch that is connected to a power converter, see the “Applying Power to the Power Converter”.
If you have installed a PoE expansion module (either IEM-3000-4PC or IEM-3000-4PC-4TC) to the switch, you must attach DC power directly to the expansion module. DC power can be either from site source DC (verify that source DC power meets the power input requirements of the expansion module) or from a separate DC-power supply (PWR-IE65W-PC-DC or PWR-IE65W-PC-AC). If your switch configuration consists of two PoE expansion modules, you must connect each expansion module to a separate power supply. For instructions on how to connect the DC-input power supply to the PoE expansion module, refer to the Cisco IE 3000 65 W DC-Input Power Supply Installation Note available on cisco.com. For instructions on how to connect the AC-input power supply to the PoE expansion module, refer to the Cisco IE 3000 65 W AC-Input Power Supply Installation Note available on cisco.com.
Note Both the AC-input and the DC-input power supplies can support only two ports configured as PoE+ ports. If you want to operate all four PoE expansion module ports as PoE+, you must connect the expansion module directly to the site’s source DC.
When you power on the switch, it automatically begins a POST. All LEDs are off for a few seconds, and then each LED is tested. One at a time, the System, Alarm, Setup, Pwr A, and Pwr B LEDs each briefly turns green, then red, and then go off. The System LED blinks green as the boot loader verifies the basic functionality of the processing and memory hardware. Assuming all tests pass, the System LED continues to blink green as the Cisco IOS software image loads. If the POST fails, the System LED turns red.
Note POST failures are usually fatal. Call Cisco Systems immediately if your switch does not pass POST. See the “$paratext>” section.
These sections describes how to install the switch:
Warning This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool.
The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063
Warning When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with proper wiring method, for all power, input and output wiring, that complies with the governing electrical codes and in accordance with the authority having jurisdiction over Class I, Division 2 installations. Statement 1066
The switch ships with latches on the rear panel for a mounting on a DIN rail. See Figure B-18.
Figure B-18 Cisco IE 3000 Switch Rear Panel
You can install the switch as a standalone device on the DIN rail or with the expansion modules already connected. You must connect the expansion modules to the switch before installing the switch on the DIN rail. To connect the modules to the switch, follow the steps described in the “Adding Modules to the Switch” section.
The illustrations in this procedure show how to install the switch as a standalone device. The same steps can be used to install a switch with expansion modules on the DIN rail.
To attach the switch to a DIN rail, follow these steps.
Step 1 Use a tool such as a flathead screw driver to press in the space next to the tab on each of the latches and turn the screw driver clockwise. See Figure B-19.
Figure B-19 Unlock the Switch Latch
Step 2 Push the DIN rail latches out. See Figure B-20.
Figure B-20 Pushing the DIN Rail Latches Out
Step 3 Position the rear panel of the switch directly in front of the DIN rail, making sure that the DIN rail fits in the space between the two latches.
Step 4 Push the DIN rail latches in after the switch is over the DIN rail. See Figure B-21.
Figure B-21 Pushing the DIN Rail Latches In
Note If you are using a 15-mm DIN rail, rotate all of the feet (see Figure B-21) to the extended positions. Otherwise, rotate all of the feet to the recessed positions. Figure B-22 shows the two DIN rails. You can use either the 7.5-mm or the 15-mm DIN rail.
Figure B-22 Mounting the Switch on a DIN Rail in a Parallel Position
After the switch is mounted on the DIN rail, connect the power and alarm wires, as described in the “Connecting Power and Alarm Circuits” section.
Note For instructions on how to remove the switch from a DIN rail, see the “Removing the Switch from a DIN Rail or a Rack” section.
To attach the switch to a wall or a panel, follow these steps.
Warning Read the wall-mounting instructions carefully before beginning installation. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system. Statement 378
Step 1 If the DIN rail latches are pushed out, push in the DIN rail latches. See Figure B-23.
Figure B-23 Pushing the DIN Rail Latches In
Step 2 Rotate all feet to the recessed positions so that the switch can mount flat on the wall or panel. See Figure B-22.
Step 3 Position the rear panel of the switch against the wall or a panel in the desired location. See Figure B-24.
Figure B-24 Mounting the Switch on the Wall
Step 4 Place a number-10 screw that you provide through each DIN rail latch, and screw them into the wall.
After the switch is mounted on the wall or panel, connect the power and alarm wires, as described in the “Connecting Power and Alarm Circuits” section.
You can use an optional DIN rail adapter kit (available through Cisco, part number STK-RACKMNT-2955=) to mount the switch in a 19-inch rack. The rack-mounting kit comes with a DIN rail adapter and screws to attach the adapter to the rack. Ask your Cisco representative for details.
Note The 19-inch rack adapter is not intended for application in an industrial environment and therefore it will not meet the environmental performance specifications for the Cisco IE 3000 switch.
To install the switch in a rack, follow these steps:
Step 1 Use the four Phillips machine screws to securely attach the brackets to the rack. See Figure B-25.
Figure B-25 Installing the DIN Rail on the Rack
Step 2 Follow the steps described in the “Installing the Switch on a DIN Rail” section.
Figure B-26 Installing the Switch on a Rack
After the switch is mounted in the rack, connect the power and alarm wires, as described in the “Connecting Power and Alarm Circuits” section.
For instructions on how to remove the switch from a rack, see the “Removing the Switch from a DIN Rail or a Rack” section.
To remove the switch from a DIN rail or a rack, follow these steps:
Step 1 Ensure that power is removed from the switch, and disconnect all cables and connectors from the front panel of the switch.
Step 2 Use a tool such as a flathead screw driver to press in the space next to the tab on each of the latches and turn the screw driver clockwise. See Figure B-19.
Step 3 Push the DIN rail latches at the top of the switch up and the latches at the bottom of the switch down. Pull the switch out, and release the switch from the DIN rail. See Figure B-27.
Figure B-27 Removing the Switch from the DIN Rail
Step 4 Remove the switch from the DIN rail.
After the switch is installed, you are ready to connect the DC power and alarm relays.
We recommend that you periodically inspect the sealed relay device. Inspect the device for any degradation of materials. If any degradation is found, replace the complete product, not only the sealed device. Following is some information about the sealed relay device:
Warning Exposure to some chemicals could degrade the sealing properties of materials used in the sealed relay device. Statment 381
Relay cover: manufacturer of plastic material, Nippon Oil Corporation
Designation of plastic material: type FC-100
Generic name of plastic material: liquid-crystal polymer
Relay body: manufacturer of plastic material, Ueno Fine Chemicals Industry Ltd.
Designation of plastic material: type 2125G
Generic name of plastic material: liquid-crystal polymer
Relay Epoxy: manufacturer of plastic material, Resinous Kasei Co. Ltd.
Designation of material: type A-2500BK
Generic name of plastic material: epoxy resin
Relay cover: manufacturer of plastic material, Sumitomo Chemical Co. Ltd.
Designation of plastic material: type E4009
Generic name of plastic material: liquid-crystal polymer
Relay body: manufacture of plastic material, Sumitomo Chemical Co. Ltd.
Designation of plastic material: type E6807LHF
Generic Name of plastic material: liquid-crystal polymer
Relay Epoxy: manufacture of material, Sumitomo Bakelite Co. Ltd.
Designation of material: type SUMIMAC ECR-9750K2
Generic name of plastic material: epoxy resin
For instructions on grounding the switch and connecting the DC power, see the “Connecting the Protective Ground and DC Power” section.
For instructions on using a power converter for DC power, see the “Connecting the Switch to the Power Converter” section.
The alarm relays on the switch are normally open. To connect an external alarm device to the relays, you must connect two relay contact wires to complete an electrical circuit. Because each external alarm device requires two connections to a relay, the switch supports a maximum of two external alarm devices. This procedure is optional.
Warning Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or that the area is nonhazardous before proceeding. Statement 1081
Note Wire connections to the power and relay connector, must be UL- and CSA-rated, style 1007 or 1569 twisted-pair copper appliance wiring material (AWM) wire (such as Belden part number 9318).
To wire the switch to an external alarm device, follow these steps:
Step 1 Measure two strands of twisted-pair wire (18-to-20 AWG) long enough to connect to the external alarm device.
Step 2 Use a wire stripper to remove the casing from both ends of each wire to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch (6.8 mm) of insulation from the wires. Stripping more than the recommended amount of wire can leave exposed wire from the power and relay connector after installation.
Step 3 Insert the exposed wires for the external alarm device into the two connections labeled A. See Figure B-28.
Figure B-28 Inserting Relay Wires into the Power and Relay Connector
Step 4 Use a ratcheting torque flathead screwdriver to torque the power and relay connector captive screw (above the installed wire leads) to 2.2 in-lb (0.25 Nm). See Figure B-29 for details.
Figure B-29 Torquing the Power and Relay Connector Captive Screws
Step 5 Repeat Step 1 through Step 4 to insert the input and output wires of an additional external alarm device into the second power and relay connector.
Figure B-30 shows the completed wiring for two power supplies and two external alarm devices.
Figure B-30 Completed Connections for Two External Alarm Devices on the Power and Relay Connector
If your power source is –48 VDC, this table descibes the wiring connections for Figure B-30.
See the “Attach the Power and Relay Connector to the Switch” section for instructions on how to connect the power and relay connector to the front panel.
These section provide more information about connecting to the destination ports:
The switch 10/100/1000 ports automatically configure themselves to operate at the speed of attached devices. If the attached ports do not support autonegotiation, you can explicitly set the speed and duplex parameters. Connecting devices that do not autonegotiate or that have their speed and duplex parameters manually set can reduce performance or result in no linkage.
Warning Do not connect or disconnect cables to the ports while power is applied to the switch or any device on the network because an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed from the switch and cannot be accidentally be turned on, or verify that the area is nonhazardous before proceeding. Statement 1070
To maximize performance, choose one of these methods for configuring the Ethernet ports:
Follow these steps to connect to 10BASE-T, 100BASE-TX or 1000BASE-T devices:
Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable to an RJ-45 connector on the front panel. See Figure B-31.
When connecting to 1000BASE-T-compatible devices, use a twisted four-pair, Category 5 or higher cable.
The auto-MDIX feature is enabled by default. For configuration information for this feature, see the switch software configuration guide or the switch command reference.
Figure B-31 Connecting to an Ethernet Port
Step 2 Connect the other end of the cable to an RJ-45 connector on the other device. The port LED turns on when both the switch and the connected device have established a link.
The port LED is amber while Spanning Tree Protocol (STP) discovers the topology and searches for loops. This can take up to 30 seconds, and then the port LED turns green. If the port LED does not turn on:
Step 3 Reconfigure and reboot the connected device if necessary.
Step 4 Repeat Steps 1 through 3 to connect each device.
These sections describe how to install and remove SFP transceivers. SFP transceivers are inserted into SFP transceiver sockets on the front of the switch or the Cisco IEM-3000-4SM or Cisco IEM-3000-8SM expansion modules. These field-replaceable modules provide the optical interfaces, send (TX) and receive (RX).
You can populate the switch or expansion module ports with a combination of rugged SFP transceiver types. Not all SFP transceiver types are supported. See the Cisco IE 3000 release notes for the list of supported SFP transceiver. SFP transceiver types must match on both ends of the network cable and the length of thenetwork cable must not exceed the stipulated cable length for reliable communications. Supported cable lengths for the SFP transceiver types are listed in Table C-1.
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP transceiver documentation on cisco.com.
Note This procedure is applicable to SFP ports on either the switches or on the expansion modules.
Figure B-32 shows an SFP transceiver that has a bale-clasp latch.
Figure B-32 SFP Transceiver with a Bale-Clasp Latch
To insert an SFP module into the SFP module slot, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a grounded bare metal surface.
Step 2 Find the send (TX) and receive (RX) markings that identify the correct side of the SFP transceiver.
On some SFP transceivers, the send and receive (TX and RX) markings might be replaced by arrows that show the direction of the connection, either send or receive (TX or RX).
Step 3 Align the SFP transceiver sideways in front of the SFP socket opening.
Step 4 Slide the SFP transceiver into the socket until you feel the transceiver connector latch into place. See Figure B-33.
Figure B-33 Installing an SFP Transceiver into an SFP Module Socket
Step 5 Using your thumb, press firmly on the SFP transceiver to ensure that the SFP is properly latched in the port.
Step 6 When you are ready to install the network cable, remove the dust plugs from both the cable and the SFP transceiver and store them away for future use. Insert the LC cable connector into the SFP transceiver.
To remove an SFP transceiver from a module port, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a grounded bare metal surface.
Step 2 Disconnect the LC from the SFP module.
Step 3 Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.
Step 4 Unlock and remove the SFP module. See Figure B-34.
If the SFP transceiver has a bale-clasp latch, pull the bale out and down to eject the transceiver. If the bale-clasp latch is obstructed and you cannot use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument to open the bale-clasp latch.
Figure B-34 Removing a Bale-Clasp Latch SFP Transceiver by Using a Flat-Blade Screwdriver
Step 5 Grasp the SFP Transceiver between your thumb and index finger, and carefully remove it from the module port.
Step 6 Place the removed SFP transceiver in an antistatic bag or other protective environment.
This section describes how to connect to a fiber-optic SFP port. To connect to an RJ-45 Gigabit Ethernet port instead of a fiber-optic port, see the “Connecting to a Dual-Purpose Port” section.
For instructions on how to install or remove an SFP transceiver, see the “Installing and Removing SFP Transceivers” section.
Follow these steps to connect a fiber-optic cable to an SFP transceiver:
Warning Class 1 laser product. Statement 1008
Step 1 Remove the rubber plugs from the SFP optical bores and fiber-optic cable, and store them for future use.
Step 2 Insert one end of the fiber-optic cable into the SFP transceiver. See Figure B-35.
Figure B-35 Connecting to a Fiber-Optic SFP Transceiver Port
Step 3 Insert the other cable end into a fiber-optic receptacle on a target device.
Step 4 Observe the port status LED.
The LED turns green when the switch and the target device have an established link.
The LED turns amber while the STP discovers the network topology and searches for loops. This process takes about 30 seconds, and then the port LED turns green.
If the LED is off, the target device might not be turned on, there might be a cable problem, or there might be a problem with the adapter installed in the target device. See “Troubleshooting,” for solutions to cabling problems.
Step 5 If necessary, reconfigure and restart the switch or the target device.
The dual-purpose port is a single port with two interfaces, one for an RJ-45 cable and another for an SFP module. Only one interface can be active at a time. If both interfaces are connected, the SFP module has priority. For more information about dual-purpose ports, see the “Dual-Purpose Ports” section.
Warning Class 1 laser product. Statement 1008
To connect to a dual-purpose port, follow these steps:
Step 1 Connect an RJ-45 connector to the 10/100/1000 port, or install an SFP module into the SFP module slot, and connect a cable to the SFP module port. See Figure B-36.
For more information about RJ-45 connections, SFP modules, and optical connections, see the “Connecting to 10/100 and 10/100/1000 Ports” section, the “Installing and Removing SFP Transceivers” section, and the “Connecting to SFP Transceivers” section.
Figure B-36 Connecting to a Dual-Purpose Port
Step 2 Connect the other end of the cable to the other device.
By default, the switch detects whether an RJ-45 connector or SFP module is connected to a dual-purpose port and configures the port accordingly. You can change this setting and configure the port to recognize only an RJ-45 connector or only an SFP module by using the media typ e interface configuration command. For more information, see the switch command reference.
Follow these steps to connect a fiber-optic cable to an Cisco IEM-3000-8FM expansion module:
Warning Class 1 laser product. Statement 1008
Step 1 Remove the rubber plugs from the module port and fiber-optic cable, and store them for future use.
Step 2 Insert one end of the fiber-optic cable into the SFP module port. See Figure B-35.
Figure B-37 Connecting to a Fiber-Optic SFP Module Port
Step 3 Insert the other cable end into a fiber-optic receptacle on a target device.
Step 4 Observe the port status LED.
The LED turns green when the switch and the target device have an established link.
The LED turns amber while the STP discovers the network topology and searches for loops. This process takes about 30 seconds, and then the port LED turns green.
If an LED is off, the target device might not be turned on, there might be a cable problem, or there might be a problem with the adapter installed in the target device. See “Troubleshooting,” for solutions to cabling problems.
Step 5 If necessary, reconfigure and restart the switch or target device.
Two expansion modules, the IEM-3000-4PC and the IEM-3000-4PC-4TC, provide 10/100BASE-T ports with PoE capability. The IEM-3000-4PC expansion module provides four PoE ports, or the four ports can be used as two PoE+ ports and two non-PoE ports. The IEM-3000-4PC-4TC expansion module provides four PoE ports and four non-PoE ports or the eight ports can be used as two PoE+ ports and six non-PoE ports. The PoE expansion modules each require a separate power supply to operate.
Note Both the AC-input and the DC-input power supplies can support only two ports configured as PoE+ ports. If you want to operate all four PoE expansion module ports as PoE+, you must connect the expansion module directly to the site’s source DC.
The expansion module PoE ports support either the IEEE 802.3af standard (PoE) which provides up to 15.4 W of power per port (4 ports total) or the IEEE 802.3at standard (PoE+) which provides up to 30 W of power per port (2 ports total)
The Cisco IE 3000 switch can be used with an optional AC/DC power converter (PWR-IE3000-AC).
These sections describe the steps required to connect the switch to a power converter:
Follow these directions to connect the power converter to the switch:
Warning Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or that the area is nonhazardous before proceeding. Statement 1081
Step 1 Remove the left side panel of the switch by firmly grasping both sides of it in the middle and pulling it outward. If necessary, use a screwdriver to open the side panel. See Figure B-38.
Figure B-38 Opening the Left Side Panel of the Switch
Step 2 Push the upper modules latches (at the top of the switch and the power converter) up and the lower module latches (at the bottom of the switch and the power converter) down. See Figure B-39.
Figure B-39 Pushing the Module Latches Up and Positioning the Hardware
Step 3 Put the two modules together so that the power module fits in the switch recess.
Step 4 Push the upper module latches down and the lower module latches up to secure the power converter to the switch. See Figure B-40.
Figure B-40 Pushing the Latches In
You install the power converter on a DIN rail, wall, or rack as you would a switch module. You should first attach the power converter to the switch and then install the entire switch assembly on the DIN rail, wall, or rack adapter. For more information, see the “Attaching the Power Converter to the Switch” section, the “Installing the Switch on a DIN Rail” section, the “Installing the Switch on a Wall” section, or the “Installing the Switch in a Rack” section.
Warning This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool.
The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063
The DC power clip is a prewired cable that connects DC power from the power converter to the switch module. Because the power clip uses the Pwr A connector, you cannot use the alarm connections on that connector.
Follow these steps to connect DC power from the power converter to the switch module.
Step 1 Locate the DC power clip in the power converter accessory kit.
Step 2 Position the power clip so that the two-pin connector is over the power converter and the four-pin connector is over the switch Pwr A connector, and then slide the power clip into these two connectors. See Figure B-41.
Figure B-41 Connecting Wires to the Power Converter DC Output Terminal Block
Step 3 Use a ratcheting torque flathead screwdriver to tighten the captive screw to 2.2 in-lb (0.25 Nm).
These sections describe the steps required to connect the power converter to an AC power source:
To connect the power converter to an AC power source, you need an AC power cord. Power cord connector types and standards vary by country. Power-cord wiring color codes also vary by country. You must to have a qualified electrician select, prepare, and install the appropriate power cord to the power supply.
Note Use copper conductors only, rated at a minimum temperature of 167°F (75°C).
The following instructions are provided for a qualified electrician to attach the AC power cord to the power supply.
To attach the AC power cord to the power supply terminal block, follow these steps:
Step 1 Remove the plastic cover from the input power terminals and set it aside. See Figure B-42.
Figure B-42 AC/DC Power Input Terminal Block
Step 2 Insert the exposed ground wire lead into the power converter ground wire connection. Make sure that only wire with insulation extends from the connector. See Figure B-43.
Figure B-43 Connecting AC Power to the Power Converter
Step 3 Tighten the ground wire terminal block screw.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Step 4 Insert the line and neutral wire leads into the terminal block line and neutral connections. See Figure B-43. Make sure that you cannot see any wire lead. Ensure that only wire with insulation extends from the connectors.
Step 5 Tighten the line and neutral terminal block screws.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Step 6 Replace the plastic cover over the terminal block.
Step 7 Connect the other end of the AC power cord to the AC outlet.
You can also connect the power converter to a DC power source. The power converter adapts the power source voltage to the 24 VDC that the switch requires.
Follow these steps to connect the power converter to a DC power source.
Note Use copper conductors only, rated at a minimum temperature of 167°F (75°C).
Warning Use twisted-pair supply wires suitable for 86°F (30°C) above surrounding ambient temperature outside the enclosure. Statement 1067
Step 1 Measure a single length of stranded copper wire long enough to connect the power converter to the earth ground. The wire color might differ depending on the country that you are using it in.
For connections from the power converter to earth ground, use shielded 18-AWG stranded copper wire, such as Belden part number 9912 or the equivalent.
Step 2 Measure a length of twisted-pair copper wire long enough to connect the power converter to the DC power source.
For DC connections from the power converter to the DC source, use 18-AWG twisted-pair copper wire, such as Belden part number 9344 or the equivalent.
Step 3 Using a 18-gauge wire-stripping tool, strip the ground wire and both ends of the twisted pair wires to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch (6.8 mm) of insulation from the wires. Stripping more than the recommended amount of wire can leave exposed wire from the power and relay connector after installation. See Figure B-9.
Step 4 Connect one end of the stranded copper wire to a grounded bare metal surface, such as a ground bus, a grounded DIN rail, or a grounded bare rack.
Step 5 Insert the other end of the exposed ground wire lead into the earth-ground wire connection on the power converter terminal block. Only wire with insulation should extend from the connection. See Figure B-44.
Step 6 Tighten the earth-ground wire connection terminal block screw.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Figure B-44 AC/DC Power Input Terminal Block Wire Connections to a DC Source
Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the power and relay connector. Statement 122
Step 7 Insert the twisted-pair wire leads into the terminal block line and neutral connections. Insert the wire (labeled number 1 in Figure B-44) lead into the neutral wire connection and the wire (labeled
number 2 in Figure B-44) lead into the line wire connection. Ensure that only wire
with
insulation
extends from the connectors. See Figure B-44.
Step 8 Tighten the line and neutral terminal block screws.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Step 9 Connect the red wire to the positive pole of the DC power source, and connect the black wire to the return pole. Ensure that each pole has a current-limiting-type fuse rated to at least 600 VAC/DC (such as the KLKD Midget fuse).
Move the circuit breaker for the AC outlet or the DC control circuit to the on position.
The LED on the power converter front panel is green when the unit is operating normally. The LED is off when the unit is not powered or is not operating normally. After the power is connected, the switch automatically begins the power-on self-test (POST), a series of tests that verifies that the switch functions properly. For instructions on how to interpret POST results, see the “Verify POST Results”.
The Cisco IE 3000 switch can be used with an optional AC-input power supply (PWR-IE50W-AC or PWR-IE50W-AC-IEC).
These sections describe the steps required to connect the switch to the AC-input power supply:
To attach the AC-input power supply to the switch, follow these steps:
Step 1 Remove the left side panel of the switch by firmly grasping both sides of it in the middle and pulling it outward. If necessary, use a screwdriver to open the side panel. See Figure B-38 for a illustration of how to remove the switch side panel.
Step 2 Push the upper modules latches (at the top of the switch and the AC-input power supply) up and the lower module latches (at the bottom of the switch and the AC-input power supply) down. See Figure B-39 for an illustration showing the latches operation.
Step 3 Put the two modules together so that the AC-input power supply fits in the switch recess.
Step 4 Push the upper module latches down and the lower module latches up to secure the AC-input power supply to the switch.
You install the AC-input power supply on a DIN rail, wall, or rack as you would a switch module. You should first attach the AC-input power supply to the switch and then install the entire switch assembly on the DIN rail, wall, or rack adapter. For more information, see the “Attaching the Power Supply to the Switch” section, the “Installing the Switch on a DIN Rail” section, the “Installing the Switch on a Wall” section, or the “Installing the Switch in a Rack” section.
Warning This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool.
The enclosure must meet IP 54 or NEMA type 4 minimum enclosure rating standards. Statement 1063
The DC power clip (PWR-IE3000-CLP=) is a prewired cable that connects DC power from the power converter to the switch module. Because the power clip uses the Pwr A connector, you cannot use the alarm connections on that connector.
Follow these steps to connect DC power from the AC-input power supply to the switch module.
Step 1 Locate the DC power clip in the AC-input power supply accessory kit.
Step 2 Position the power clip so that the two-pin connector is over the power converter and the four-pin connector is over the switch Pwr A connector, and then slide the power clip into these two connectors.
Step 3 Use a ratcheting torque flathead screwdriver to tighten the captive screw to 2.2 in-lb (0.25 Nm).
To connect the power converter to an AC power source, you need an AC power cord. Power cord connector types and standards vary by country. Power-cord wiring color codes also vary by country. You must to have a qualified electrician select, prepare, and install the appropriate power cord on the PWR-IE50W-AC power supply.
Note Use copper conductors only, rated at a minimum temperature of 167°F (75°C).
For the AC-input power supply equipped with an IEC C14 appliance connector (PWR-IE50W-AC-IEC), you need to obtain an AC power cord with a suitable AC plug for your locality on one end and a C13 appliance connector on the other end. To connect source AC to the power supply, plug the AC power cord appliance connector into the power supply AC in connector. Plug the other end of the AC power cord into a dedicated source AC outlet.
This procedure is intended for a qualified electrician who has selected and prepared an appropriate AC power cord for the PWR-IE50W-AC power supply.
To connect the AC power cord wires to the power supply, follow these steps:
Step 1 Remove the plastic cover from the input power terminals and set it aside.
Step 2 Loosen the three Phillips-head terminal screws on the terminal block.
Step 3 Insert the exposed ground wire lead into the power supply ground wire connection on the terminal block. Ensure that only wire with insulation extends from the connector. Connecting AC Power to the Power Converter
Step 4 Tighten the ground wire terminal block screw.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Step 5 Insert the line and neutral wire leads into the terminal block line and neutral connections. Make sure that you cannot see any wire lead. Ensure that only wire with insulation extends from the connectors.
Step 6 Tighten the line and neutral terminal block screws.
Note The torque should not exceed 2.2 in-lb (0.25 Nm).
Step 7 Replace the plastic cover over the terminal block.
Step 8 Connect the other end of the AC power cord to the AC outlet.
If the default configuration is satisfactory, the switch does not need further configuration. You can use any of these management options to change the default configuration: